This is a really nice work! The shading is nicely done on both characters as well for the folders.I don't want to demotivate you by saying that the female anatomy might be a little weird, or that is the fact that she is in a really strange position. It feels like the male's head is very big,at the female's wast.Also they're hair you can perfectly see that you used photoshop on that, try not use a so very solid colour in this kind of workBut despise that this is a great piece!Keep up with the good work!

This is my first critique, I hope it didn't sound to arrogant, but constitutive and I hope you keep on going!